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DS80C320-ENG集成電路(IC)的微控制器規(guī)格書PDF中文資料
廠商型號(hào) |
DS80C320-ENG |
參數(shù)屬性 | DS80C320-ENG 封裝/外殼為44-TQFP;包裝為卷帶(TR);類別為集成電路(IC)的微控制器;產(chǎn)品描述:IC MCU 8BIT ROMLESS 44TQFP |
功能描述 | High-Speed/Low-Power Microcontrollers |
封裝外殼 | 44-TQFP |
文件大小 |
700.3 Kbytes |
頁面數(shù)量 |
38 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-14 12:18:00 |
DS80C320-ENG規(guī)格書詳情
DETAILED DESCRIPTION
The DS80C320/DS80C323 are fast 80C31/80C32-compatible microcontrollers. Wasted clock and memory cycles have been removed using a redesigned processor core. As a result, every 8051 instruction is executed between 1.5 and 3 times faster than the original for the same crystal speed. Typical applications see a speed improvement of 2.5 times using the same code and same crystal. The DS80C320 offers a maximum crystal rate of 33MHz, resulting in apparent execution speeds of 82.5MHz (approximately 2.5X).
FEATURES
■ 80C32-Compatible
??? 8051 Pin and Instruction Set Compatible Four 8-Bit I/O Ports
??? Three 16-Bit Timer/Counters 256 Bytes Scratchpad RAM Addresses 64kB ROM and 64kB RAM
■ High-Speed Architecture
??? 4 Clocks/Machine Cycle (8032 = 12) DC to 33MHz (DS80C320) DC to 18MHz (DS80C323)
??? Single-Cycle Instruction in 121ns Uses Less Power for Equivalent Work Dual Data Pointer Optional Variable Length MOVX to Access
Fast/Slow RAM/Peripherals
■ High-Integration Controller Includes: Power-Fail Reset Programmable Watchdog Timer Early Warning Power-Fail Interrupt
■ Two Full-Duplex Hardware Serial Ports
■ 13 Total Interrupt Sources with Six External
■ Available in 40-Pin DIP, 44-Pin PLCC, and 44-Pin TQFP
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
DS80C320-ENG
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 微控制器
- 系列:
80C
- 包裝:
卷帶(TR)
- 核心處理器:
8051
- 內(nèi)核規(guī)格:
8 位
- 速度:
25MHz
- 連接能力:
EBI/EMI,SIO,UART/USART
- 外設(shè):
電源故障復(fù)位,WDT
- 程序存儲(chǔ)器類型:
ROMless
- RAM 大?。?/span>
256 x 8
- 電壓 - 供電 (Vcc/Vdd):
4.5V ~ 5.5V
- 振蕩器類型:
外部
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
44-TQFP
- 供應(yīng)商器件封裝:
44-TQFP(10x10)
- 描述:
IC MCU 8BIT ROMLESS 44TQFP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原裝正品 支持實(shí)單 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
NA/ |
3397 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
TQFP44(10x10) |
7350 |
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號(hào)開票! |
詢價(jià) | ||
MAXIM |
23+ |
NA |
12000 |
全新原裝假一賠十 |
詢價(jià) | ||
MAXIM |
19+ |
TQFP44 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
MaximIntegrated |
23+ |
44-TQFP(10x10) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
DALLAS |
2020+ |
原廠封裝 |
985000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫存 |
詢價(jià) | ||
MAXIM/美信 |
22+ |
NA |
21000 |
原廠原包裝。假一罰十??砷_13%增值稅發(fā)票。 |
詢價(jià) | ||
MAXIM |
23+ |
QFP |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM(美信) |
2112+ |
TQFP-44(10x10) |
31500 |
160個(gè)/托盤一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長 |
詢價(jià) |